Forming machine having transmission mechanisms

Details Forming machine having transmission mechanisms Forming machine having transmission mechanisms

2007-12-18

2007-12-18

Crane, Daniel C (Department: 3725)

Metal deforming

With means to handle work or product

Including means to permit maneuvering of work or product at...

C470S176000, C470S177000, C083S222000

Reexamination Certificate

active

11180065

ABSTRACT:
A forming machine includes a first transmission mechanism connected to a cutting mechanism and a conveying clamp mechanism, a drive mechanism for driving the first transmission mechanism; and a second transmission mechanism driven by the drive mechanism for driving a feeding mechanism. The second transmission mechanism includes a driven wheel driven by the drive mechanism, a first swing member connected to the feeding mechanism and confronting the driven wheel, an eccentric pin projecting axially from the driven wheel and connected slidably to the first swing member. The eccentric pin slides relative to the first swing member while rotating along with the driven wheel so that the first swing member is swung to and fro in a cycle motion and completes one cycle for each revolution of the eccentric pin.

REFERENCES:
patent: 1261084 (1918-04-01), Wilcox
patent: 1305329 (1919-06-01), Wilcox
patent: 3200423 (1965-08-01), Byam et al.
patent: 3477075 (1969-11-01), Putetti
patent: 3903556 (1975-09-01), Lee
patent: 4136417 (1979-01-01), Dahmen et al.
patent: 4342127 (1982-08-01), Weaver

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